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Fun / Misc

Flexible, Multicore Specification Curve

The popular specr package in R is good. However, specr is not super flexible—it does not support fixed-effect regressions, and mixed-effect regressions take some work.

I wanted to create a package that would build on specr while being more user-friendly. To that end, I’m working on this set of functions, which I’ve given the bad title of specster:

The current code supports:

  • Four common models: OLS Linear Regression, Logistic Regression, Fixed-Effect Regression, and Linear Mixed-Effect Regression (i.e., lm, glm, lfe::felm, and lmerTest::lmer in R)
  • Setup of models
  • Multicore processing to speed up computation
  • Graphing with ggplot2

Citations:

Lasso Regression Example

Just an example of Lasso Regression with explanation.
Download this file and open it to view.

Mediation Model Plotting (Work-in-Progress)

This function will draw you a mediation model in ggplot in R. It ain’t awesome, but mediation is kind of silly anyways.
I plan to keep adding to it, as it can only do super simple mediation now.

GitHub Link